I recently bought a new Vue ISS to go with my VP2 console. I cant seem to be able to get the two of them communicating with each other though.I have the Station ID set to 3 on the VP2 console ( Default Channel 1 is in use by another Davis station in the area )The ID is set to 3 on the Vue itself ( confirmed by the blinking LED test )

You should be able to switch the console to EU frequencies. The US/EU consoles *should* be interchangeable.You need to hook up a serial terminal to the console and issue a few commands then reset the console.